This is the daemon that responds to PXE, DHCP and RARP requests from compute nodes and serves out their boot images. The daemon is started by /etc/rc.d/init.d/beowulf at master node boot time.
Display a help message and exit.
Display version information and exit.
Increase verbosity level
Read configuration from file instead of /etc/beowulf/config.
Write unrecognized nodes to file instead of /var/beowulf/unknown_addresses.
Start daemon using file myconfig.
[root@cluster /root]# /usr/sbin/beoserv -f /etc/beowulf/myconfig